Metal hard seal ball valve
Flange gate valve
Cryogenic shut-off valve
Lug check valve
Pneumatic butterfly valve
Hydrophobic ball valve
Forged steel high pressure shu
Forged steel high pressure gat
Petroleum gas
Thermal power plant
Coal chemical industry
Offshore drilling platform
Metallurgical steelmaking
Chemical plant
Anfeng Industrial Zone, Oubei Town, Yongjia County, Zhejiang Province P.R.China
+86 577-66998805
Bettisvalve@163.com
